利用激光监测方法研究异苯二甲酸在1-丙醇/2-丙醇水溶液中的溶解度和热力学

IF 1.3 4区化学 Q4 CHEMISTRY, PHYSICAL

Journal of Solution Chemistry Pub Date : 2025-07-20 DOI:10.1007/s10953-025-01476-x

Vahid Jouyban-Gharamaleki, Salar Hemmati, Soma Khezri, Elaheh Rahimpour, Abolghasem Jouyban

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引用次数: 0

摘要

本研究考察了间苯二甲酸在1-丙醇/2-丙醇二元混合物和水中的溶解度，温度范围为298.2 ~ 313.2 K。利用基于激光的机器人系统测定溶解度。通过各种数学模型，包括van 't Hoff、Jouyban-Acree、Jouyban-Acree - van 't Hoff、混合物响应面和改进的Wilson模型，对所得溶解度数据进行分析。间苯二甲酸溶解的实验数据包括ΔG°、ΔH°、ΔS°和TΔS°等几种热力学性质。这些性质为溶解过程的能量方面提供了重要的见解，并使用范霍夫方程计算。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Utilizing a Laser Monitoring-Based Method for Solubility and Thermodynamics Study of Isophthalic Acid in Aqueous Mixtures of 1-Propanol/2-Propanol

This study investigated the solubility of isophthalic acid in binary mixtures of 1-propanol/2-propanol and water, across temperatures from 298.2 to 313.2 K. The solubility was determined using a laser-based robotic system. The resulting solubility data were analyzed through various mathematical models, including the van’t Hoff, Jouyban–Acree, Jouyban–Acree–van’t Hoff, mixture response surface, and modified Wilson models. The experimental data on isophthalic acid dissolution included several thermodynamic properties such as ΔG°, ΔH°, ΔS°, and TΔS°. These properties provided important insights into the energetic aspects of the dissolution process and were calculated using the van’t Hoff equation.

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来源期刊

Journal of Solution Chemistry 化学-物理化学

CiteScore

2.30

自引率

0.00%

发文量

审稿时长

3-8 weeks

期刊介绍： Journal of Solution Chemistry offers a forum for research on the physical chemistry of liquid solutions in such fields as physical chemistry, chemical physics, molecular biology, statistical mechanics, biochemistry, and biophysics. The emphasis is on papers in which the solvent plays a dominant rather than incidental role. Featured topics include experimental investigations of the dielectric, spectroscopic, thermodynamic, transport, or relaxation properties of both electrolytes and nonelectrolytes in liquid solutions.